你是光芒亦能暖阳你是空气亦如生命
[nĭ shì guāng máng yì néng nuăn yáng nĭ shì kōng qì yì rú shēng mìng]
It expresses admiration, where 'you are not only sunshine illuminating but also like air or life', conveying that someone is indispensable, vitalizing, and as necessary as living itself for this user.